FANGZHOU DDS-307 + Economical Conductivity Meter Class 1.0
SE
DDS-307+
FZchina DDS-307+ Economical Conductivity MeterSPEC
FZchina DDS-307+ Economical Conductivity MeterDetails
FZchina DDS-307+ Economical Conductivity MeterPacking list
- SKU
- NB035560
- Instrument level
- Level 1.0
- Conductivity range
- 0.000μS/cm～200.0mS/cm
- EC minimum resolution
- 0.001 μS/cm Automatically variable according to range
- EC intrinsic error
- ±1.0％F.S
- Resistivity range
- 5.00Ω.cm ～100.0MΩ.cm
- Resistivity minimum resolution
- 0.001 MΩ .cm is automatically variable according to the range
- Resistivity intrinsic error
- ±1.0％F.S
- TDS range
- 0.000mg/L～200.0g/L
- Salinity range
- (0.00～80.00)ppt
- Salinity minimum resolution
- 0.01ppt
- Salinity intrinsic error
- ±1.0 ppt
- Measurement range
- (－9.9～135.0)℃
- Temperature minimum resolution
- 0.1℃
- Temperature intrinsic error
- ±0.2℃
- Calibration Point
- 4 calibrated points and 1 custom calibrated point
- temperature coefficient
- (0~10.0) %/℃ (factory default value 2.0%)
- Temperature range
- (-5.0～105.0)℃
- Data storage
- Can record and store 2000 sets of data
- GLP standard
- Compliant with GLP data management standards
- input/output
- Sensors interface: electrode interface, temperature interface/Communication interface: USB interface RS232 interface and 0~20mV DC Data output
Advantages
Anti-corrosion and waterproof
The instrument is easy to operate, programmed to design anti-corrosion, waterproof, digital tube display, and can adapt to harsh measurement environments
Product quality is reliable
The key components of the instrument are imported components, with an integrated design, no moving parts and high reliability
Application
Simple Routine Survey Enterprise
Features
Microprocessor control, programmable design, touch button
Low Voltage frequency conversion design, high precision A/D conversion, integrated design
ATC automatic recognition, automatic (307+)/manual temperature compensation
Seven-range automatic conversion
Conductivity electrodes with four specifications of 0.01, 0.1, 1, and 10 can be equipped
Optional DJS-0.01 electrode and flow cell can measure the conductivity of pure water and high-purity water
The instrument is anti-corrosion and waterproof, and can adapt to harsh measurement environments
- 1JJG 2059-2014《Measuring Instruments for Electrolytic Conductivity》
- 2JB/T 9366-2017《Laboratory conductivity meters》
- 3SL 78-1994《Determination of conductivity (Conductivity instrument method)》
- 4GB/T 12582-1990《Liquid hydrocarbons--Determination of electrical conductivity--PrecisIon Meter》
- 5GB/T 13580.3-1992《Determination of specific conductance in the wet precipitation》
- 6GB/T 6539-1997《Standard test methods for electrical conductivity of aviation and distillate fuels》
- 7GB/T 18932.15-2003《Method for the determination of electrical conduct-ivity in honey》
- 8GB/T 11007-2008《Test method of electrolytic conductivity analyzers》
- 9GB/T 23977-2009《Dyestuffs - Determination of content of salt - Conductance method》
- 10GB/T 20245.3-2013《Expression of performance of electrochemical analyzers - Part 3: Electrolytic conductivity》